Sticking noid?

So I went out this past weekend and my NME LE broke again. It wasn't a big problem but it was annoying enough that I stopped using it and played with my S6 the rest of the day.

Anyways, I've been ramping (capped at 10) because I'm lazy. It would shoot fine for a few rounds, then it would leak down the barrel a bit and wouldn't stop until I shoot again. So I would keep shooting and it would leak again. Pull the trigger, leak stops.

I had just broken the gun down, replaced every o-ring, greased everything. She was shooting pretty nice and the beginning of the day. LPR is at 80 shooting 288-295 stock settings on the board.